9786945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 18127872

約数和(自身を除く): 8340927

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1123, 1245, 1743, 2905, 3369, 5615, 7861, 8715, 16845, 23583, 39305, 93209, 117915, 279627, 466045, 652463, 1398135, 1957389, 3262315, 9786945]

約数ペア:

[(1, 9786945), (3, 3262315), (5, 1957389), (7, 1398135), (15, 652463), (21, 466045), (35, 279627), (83, 117915), (105, 93209), (249, 39305), (415, 23583), (581, 16845), (1123, 8715), (1245, 7861), (1743, 5615), (2905, 3369)]